338 static unsigned int find_supported_vector_length(unsigned int vl)  in find_supported_vector_length()  argument
343 	if (WARN_ON(!sve_vl_valid(vl)))  in find_supported_vector_length()
344 		vl = SVE_VL_MIN;  in find_supported_vector_length()
349 	if (vl > max_vl)  in find_supported_vector_length()
350 		vl = max_vl;  in find_supported_vector_length()
353 			    __vq_to_bit(sve_vq_from_vl(vl)));  in find_supported_vector_length()
363 	int vl = get_sve_default_vl();  in sve_proc_do_default_vl()  local
365 		.data = &vl,  in sve_proc_do_default_vl()
366 		.maxlen = sizeof(vl),  in sve_proc_do_default_vl()
374 	if (vl == -1)  in sve_proc_do_default_vl()
375 		vl = sve_max_vl;  in sve_proc_do_default_vl()
377 	if (!sve_vl_valid(vl))  in sve_proc_do_default_vl()
380 	set_sve_default_vl(find_supported_vector_length(vl));  in sve_proc_do_default_vl()
582 			  unsigned long vl, unsigned long flags)  in sve_set_vector_length()  argument
588 	if (!sve_vl_valid(vl))  in sve_set_vector_length()
596 	if (vl > SVE_VL_ARCH_MAX)  in sve_set_vector_length()
597 		vl = SVE_VL_ARCH_MAX;  in sve_set_vector_length()
599 	vl = find_supported_vector_length(vl);  in sve_set_vector_length()
603 		task->thread.sve_vl_onexec = vl;  in sve_set_vector_length()
612 	if (vl == task->thread.sve_vl)  in sve_set_vector_length()
639 	task->thread.sve_vl = vl;  in sve_set_vector_length()
672 	unsigned long vl, flags;  in sve_set_current_vl()  local
675 	vl = arg & PR_SVE_VL_LEN_MASK;  in sve_set_current_vl()
676 	flags = arg & ~vl;  in sve_set_current_vl()
681 	ret = sve_set_vector_length(current, vl, flags);  in sve_set_current_vl()
699 	unsigned int vq, vl;  in sve_probe_vqs()  local
709 		vl = sve_get_vl();  in sve_probe_vqs()
710 		vq = sve_vq_from_vl(vl); /* skip intervening lengths */  in sve_probe_vqs()
1035 	int vl, supported_vl;  in fpsimd_flush_thread()  local
1061 		vl = current->thread.sve_vl_onexec ?  in fpsimd_flush_thread()
1064 		if (WARN_ON(!sve_vl_valid(vl)))  in fpsimd_flush_thread()
1065 			vl = SVE_VL_MIN;  in fpsimd_flush_thread()
1067 		supported_vl = find_supported_vector_length(vl);  in fpsimd_flush_thread()
1068 		if (WARN_ON(supported_vl != vl))  in fpsimd_flush_thread()
1069 			vl = supported_vl;  in fpsimd_flush_thread()
1071 		current->thread.sve_vl = vl;  in fpsimd_flush_thread()